[llvm] [llvm-objdump] Implement decoding auxiliary header for xcoff with llvm-objdump --private-headers (PR #105682)

[James Henderson via llvm-commits]

jh7370 wrote:

> My apologies for the delay in addressing the comments.

No need to apologise, as I now have to apologise as I'm about to go away on PTO and won't be able to look at this for 3-4 weeks at least. If it's urgent, I don't mind others confirming my comments have been addressed and this being merged and I can follow up review. Otherwise, I'll take a look once back.

https://github.com/llvm/llvm-project/pull/105682